Related Experiment Video
Updated: Aug 10, 2026

05:55
High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize (Zea mays L.)
Published on: June 16, 2018
Summary
This study assesses the role of cereal foods, especially wheat and bread, in the UK diet. It examines factors influencing the shift towards increased consumption of unrefined cereals for better national health.
Area of Science:
- Dietary science
- Nutritional science
- Food consumption studies
Background:
- Cereal foods, particularly wheat and bread (white or brown), are staples in the UK diet.
- Understanding their nutritional contribution is crucial for public health.
- Current dietary patterns and potential for improvement require assessment.
Purpose of the Study:
- To evaluate the current position of cereal foods within the UK dietary landscape.
- To review the specific nutritional contributions of wheat and bread.
- To identify factors promoting or hindering increased consumption of unrefined cereals for public health benefits.
Main Methods:
- Dietary assessment of cereal food consumption in the UK.
- Nutritional analysis of wheat and bread products.
- Review of scientific literature and expert recommendations on cereal consumption.
- Analysis of socio-economic and health-related drivers influencing food choices.
Main Results:
- Cereal foods, especially bread, play a significant role in nutrient provision in the UK diet.
- There is a recognized potential for improved national health through increased intake of unrefined cereals.
- Various nutritional and medical recommendations advocate for a shift towards less refined cereal options.
Conclusions:
- The UK diet's reliance on cereal foods necessitates a focus on their nutritional quality.
- Promoting unrefined cereals offers a viable strategy for enhancing public health outcomes.
- Policy and consumer education are key to influencing future cereal production and consumption patterns.
Related Concept Videos
Dietary Connections
In biological systems, most metabolic pathways are interconnected. The cellular respiration processes that convert glucose to ATP—such as glycolysis, pyruvate oxidation, and the citric acid cycle—tie into those that break down other organic compounds. As a result, various foods—from apples to cheese to guacamole—end up as ATP. In addition to carbohydrates, food also contains proteins and lipids—such as cholesterol and fats. All of these organic compounds are used as energy sources to produce...
Carbohydrate Digestion
Carbohydrate digestion and metabolism break down simple and complex carbohydrates from food into saccharides (i.e., sugars) for the body to use as energy. Carbohydrate digestion starts in the mouth during mastication, or chewing. The masticated carbohydrates remain intact in the stomach. Digestion resumes in the duodenum of the small intestine, where pancreatic alpha-amylase and brush border enzymes of the microvilli convert complex carbohydrates to monosaccharides. Finally, the monosaccharides...
Plant Breeding and Biotechnology
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
Carbohydrate Absorption
Carbohydrates are essential macronutrients that serve as the body's primary energy source. Their digestion begins in the mouth, where salivary amylase partially breaks down complex carbohydrates such as starch into smaller oligosaccharides. This mechanical and enzymatic activity prepares carbohydrates for further processing in the gastrointestinal tract.
After being swallowed, the partially digested carbohydrates mix with gastric secretions in the stomach. However, the acidic environment...
After being swallowed, the partially digested carbohydrates mix with gastric secretions in the stomach. However, the acidic environment...
Microorganisms in Agriculture and Food industry
Microorganisms play a crucial role in agriculture and the food industry, contributing to soil fertility, crop protection, and food production. Their functions range from nitrogen fixation and biopesticide production to fermentation and food preservation, making them indispensable to sustainable farming and food safety.Role in AgricultureNitrogen-fixing bacteria, such as Rhizobium (symbiotic) and Azotobacter (free-living), convert atmospheric nitrogen into ammonia through biological nitrogen...
Principles of Food Preservation
Food spoilage results from microbial growth, enzymatic activity, and environmental factors that gradually degrade the sensory, nutritional, and safety qualities of food. Preservation techniques aim to slow or halt these processes to extend shelf life and maintain product quality.A key concept in food microbiology is the microbial growth curve, which includes four phases: lag, exponential (log), stationary, and death. During the lag phase, bacteria adjust to their environment without significant...

